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ICCT: real-world NOx from Euro 6 diesel passenger cars more than 2x Euro VI diesel trucks

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In Europe, the average amount of NO x present in exhaust emissions from modern diesel passenger cars under real-world conditions is more than double the levels from modern trucks and buses, according to a new briefing paper released by the independent research organization International Council on Clean Transportation (ICCT). Source: ICCT.

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JATO: European new car CO2 emissions highest average since 2014; shift from diesel to gasoline and SUVs rise

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The analysis covered 23 markets in Europe and found a direct correlation between diesel car registrations and average CO2 emissions. With increased negative public perception towards diesels, combined with new government regulations such as WLTP and scrutiny of the fuel type, demand for diesel fell by 18% in 2018.

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Study finds car dealerships pose significant barrier to EV adoption

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A new study by a team from Aarhus University in Denmark has found that car dealerships pose a significant barrier to electric vehicle adoption at the point of sale due to a perceived lack of business case viability in relation to gasoline and diesel vehicles. Their study is published in the journal Nature. —de Rubens et al.

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Study Suggests That Oxidative Aftertreatment Devices for Fossil Diesel Should Work Well with Renewable Diesel Fuels

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Soot particulates generated from the combustion of renewable diesel fuels produced from hydrotreated vegetable oils have similar oxidation properties and surface structures to those generated from fossil diesel, according to a new study by researchers from Finland and Sweden. Matti Happonen, Tero Lähde, Maria E. 2010.06.006.

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Vacon Delivers AC Drives to First Diesel-Electric River Cruise Vessel

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Finland-based AC drives manufacturer Vacon has delivered AC drives to MV Viking Legend, the first river cruise vessel featuring a diesel-electric propulsion system. The diesel-electric propulsion system of the vessel makes the maneuverability of the 135-meter-vessel easy on narrow rivers. The MV Viking Legend. Click to enlarge.

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Wärtsilä supplying liquid bio-fuel powered main engines for new Finnish cargo vessel

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Wärtsilä was recently contracted by the STX Finland shipyard in Turku, Finland, to supply the main engines for a new multi-purpose cargo vessel. The liquid bio-fuel is produced at the ship owner’s process refinery in Uusikaupunki, on the south-west coast of Finland. Comparison of different fuels. Click to enlarge.

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Norwegian/Finnish studies find Euro 6 cars exceeding NOx and CO2 type limits in real-world conditions; below on PM

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Emission measurements conducted by Institute of Transport Economics in Norway, in collaboration with VTT in Finland, show that new Euro 6 cars with diesel engines are struggling with NO x emissions well in excess of regulatory type limits when in real traffic. Figure credit: Institute of Transport Economics. Click to enlarge.

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